I installed the Links module in DNN 6.0. After it installed my website crashed. I get error

Server Error in '/' Application.

 

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Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: BC30002: Type 'Net.WebProxy' is not defined.

Source Error:

An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. BC30002: Type 'Net.WebProxy' is not defined.

Line 87: If Not Integer.TryParse(DotNetNuke.Entities.Host.Host.ProxyPort, proxyPort) Then Throw New InvalidCastException("ProxyPort", "Invalid proxy port in dotnetnuke host settings. Port must be an integer!") Line 88: Line 89: Dim proxy As New Net.WebProxy(DotNetNuke.Entities.Host.Host.ProxyServer, proxyPort) Line 90: webClient.Proxy = proxy Line 91: End If

Source File: C:\inetpub\wwwroot\Community\App_Code\Links\LinksController.vb Line: 89

Thanks for the tip. If I could offer some slight critisism, in DNN 6.0 it now shows a list of all the availabe modules you can download(which is great), but I guess it doesn't resfresh because I downloaded the Links module from inside my DNN 6.0 thinking that it was the latest version. Is there a way to make sure that the system displays the lastest versions of modules it offers for downloads? If not, it sounds like a good idea.
Thank you